Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Quadratics and Discriminant
Author:
Pete Langshaw
A basic way of looking at the effects of a, b and c on the discriminant and hence the nature of the roots of a quadratic equation.
GeoGebra
New Resources
Viviani's Window
Introduction
Ellipse, Hyperbola and Circle as Envelopes
Spinning cube - Belt Trick
van Aubel's Theorem
Discover Resources
Trig Ratios I
Untitled
battleship
segienam
Quadralaterals
Discover Topics
Conditional Probability
Exponent
Cube
Complex Numbers
Scalene Triangles